Northern water snakeWe spotted this stunning northern water snake soaking up the sun along a roadside. While this species is… https://www.rawpixel.com/image/4028829/photo-image-nature-snakeFree Image from public domain licenseMonarch caterpillar on common milkweedPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028299/photo-image-plant-green-leafFree Image from public domain licenseMonarch caterpillar on common milkweed in MinnesotaPhoto by Joanna Gilkeson. Original public domain image from Flickr https://www.rawpixel.com/image/4029061/photo-image-plant-green-leafFree Image from public domain licenseMonarch caterpillar on common milkweedPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028689/photo-image-plant-green-leafFree Image from public domain licenseMonarch butterfly nectaring yellow flower. Original public domain image from Flickr https://www.rawpixel.com/image/4028839/photo-image-flower-plant-sunflowerFree Image from public domain licenseIndigo BuntingPhoto by Grayson Smith/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029152/photo-image-plant-bird-natureFree Image from public domain licenseResting Black BearsPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028908/photo-image-tree-plant-woodsFree Image from public domain licenseWhite-tailed deer in spring snowThe hairs of a white-tailed deer's pelt are long and dense because each hair contains… https://www.rawpixel.com/image/4028441/photo-image-tree-plantFree Image from public domain licenseA hidden log in the bushesNational Forests LandsCredit: US Forest Service. Original public domain image from Flickr https://www.rawpixel.com/image/4034679/photo-image-tree-plant-leafFree Image from public domain licenseA lone llama among brown patches of grass on the shore of a mountain lake. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3295049/free-photo-image-giraffe-animal-basinFree Image from public domain licenseThe pleasures of hunting illustrated in sixteen sketches showing hunting scenes interspersed with images of dogs and fowl.… https://www.rawpixel.com/image/13989991/image-dogs-paper-horseFree Image from public domain licenseJoe Purcell of the Purcell Ranch near Lolo, Mont., has marked areas of his ranch burned by wildfire. Missoula County… https://www.rawpixel.com/image/3335139/free-photo-image-abies-animal-birdFree Image from public domain licenseRemains of Table Rock [Niagara Falls, Canada] by Saul Davis https://www.rawpixel.com/image/14288725/remains-table-rock-niagara-falls-canada-saul-davisFree Image from public domain licenseAmerican Toad CallingPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028353/photo-image-nature-waterFree Image from public domain licenseConchyliorum bivalvium utriusque aquae exercitatio anatomica tertia. Huic accedit dissertatio medicinalis de calculo humano… https://www.rawpixel.com/image/13989810/image-paper-cartoon-artFree Image from public domain licenseClark's nutcracker near Silver Gate by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4038730/photo-image-tree-plant-birdFree Image from public domain licenseRed-winged BlackbirdThis red-winged blackbird wasn't the least bit shy!Photo by Courtney Celley/USFWS. Original public… https://www.rawpixel.com/image/4029013/photo-image-bird-natureFree Image from public domain licenseRiver otterFamily of otter swimming in Gallatin River near Highway 191 by Ralph Anderson. Original public domain image from… https://www.rawpixel.com/image/4038779/photo-image-bird-animalFree Image from public domain licenseThe brain: fourteen sections. Line engraving by A. Bell after F. Vicq-d'Azyr, 1798. https://www.rawpixel.com/image/14016552/image-paper-cartoon-personFree Image from public domain licenseNEW LONDON, Conn. -- U.S. Coast Guard Barque Eagle arrives in New London, Conn., Aug. 8, 2014. U.S. Coast Guard photo by… https://www.rawpixel.com/image/5977258/photo-image-public-domain-person-birdFree Image from public domain licenseHere we see a pair of Palila nestlings, so young their eyes are not even open yet, wait open-mouthed for their parents to… https://www.rawpixel.com/image/4043620/photo-image-bird-animalFree Image from public domain licenseJackie Sene and Dan Kowalski, members of Yellowstone's Color Guard, salute the flag photo by Neal Herbert. Original public… https://www.rawpixel.com/image/4225710/photo-image-public-domain-person-animalFree Image from public domain licenseMenukaart voor een diner op 6 juni 1909 (before 1909) by anonymous https://www.rawpixel.com/image/13755139/menukaart-voor-een-diner-juni-1909-before-1909-anonymousFree Image from public domain licenseFree black insect on green background image, public domain wildlife CC0 photo. https://www.rawpixel.com/image/5918134/image-public-domain-nature-blackFree Image from public domain licenseHerd of elephants at ADDO National Park. Original public domain image from Flickr https://www.rawpixel.com/image/4057181/image-public-domain-elephant-animalFree Image from public domain licenseHalloween pennantWe spotted this Halloween pennant dragonfly blowing in the wind from a perch at Sherburne National Wildlife… https://www.rawpixel.com/image/4028658/photo-image-summer-nature-dragonflyFree Image from public domain licenseWestern Painted Turtle SunningPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028830/photo-image-nature-animalFree Image from public domain licenseNorthern WalkingstickPhoto by Grayson Smith/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029139/photo-image-plant-nature-foodFree Image from public domain licenseA red sunset over a hilly landscape covered with shrubs and cactuses. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3304777/free-photo-image-animal-bush-cc0Free Image from public domain licenseThe royal spoonbill (Platalea regia) also known as the black-billed spoonbill, occurs in intertidal flats and shallows of… https://www.rawpixel.com/image/4022658/photo-image-bird-nature-waterFree Image from public domain license